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| author | Petr Štetiar <ynezz@true.cz> | 2019-03-27 11:31:14 +0100 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2019-06-25 14:12:21 +0000 |
| commit | 2109156b794fd94a94df358afad860bffc72d9d3 (patch) | |
| tree | 569abcfe7004c05d667171c64e3eefc505d66202 /target/linux/x86 | |
| parent | d03ef97c1b57b2b5588115d3b7c7355399874aa3 (diff) | |
| download | upstream-2109156b794fd94a94df358afad860bffc72d9d3.tar.gz upstream-2109156b794fd94a94df358afad860bffc72d9d3.tar.bz2 upstream-2109156b794fd94a94df358afad860bffc72d9d3.zip | |
x86: image: remove TARGET_IMAGES_PAD option and force padding
Currently we're producing unusable x86 combined squashfs images
(18.06.1, 18.06.2 and snapshots) as we don't enable TARGET_IMAGES_PAD,
thus providing very small space for the overlay filesystem, leading to
the following with OpenWrt 18.06.1 r7258-5eb055306f images on x86 QEMU:
root@(none):/# mount | egrep 'root|overlay'
/dev/root on /rom type squashfs
/dev/loop0 on /overlay type ext4
overlayfs:/overlay on / type overlay
root@(none):/# df -h | egrep 'root|overlay|Size'
Filesystem Size Used Available Use% Mounted on
/dev/root 2.5M 2.5M 0 100% /rom
/dev/loop0 113.0K 8.0K 97.0K 8% /overlay
overlayfs:/overlay 113.0K 8.0K 97.0K 8% /
We should rather ensure proper image padding in image generation code
and we shouldn't rely on config options in order to generate usable
images.
So this patch removes TARGET_IMAGES_PAD config option and enforces
padding on combined images.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Diffstat (limited to 'target/linux/x86')
| -rw-r--r-- | target/linux/x86/image/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile index 84a3d88a7f..2d04d12237 100644 --- a/target/linux/x86/image/Makefile +++ b/target/linux/x86/image/Makefile @@ -80,7 +80,7 @@ ifneq ($(CONFIG_GRUB_IMAGES),) -e 's#@TITLE@#$(GRUB_TITLE)#g' \ ./grub.cfg > $(KDIR)/root.grub/boot/grub/grub.cfg -$(CP) $(STAGING_DIR_ROOT)/boot/. $(KDIR)/root.grub/boot/ - PADDING="$(CONFIG_TARGET_IMAGES_PAD)" SIGNATURE="$(SIGNATURE)" PATH="$(TARGET_PATH)" $(SCRIPT_DIR)/gen_image_generic.sh \ + PADDING="1" SIGNATURE="$(SIGNATURE)" PATH="$(TARGET_PATH)" $(SCRIPT_DIR)/gen_image_generic.sh \ $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \ $(CONFIG_TARGET_KERNEL_PARTSIZE) $(KDIR)/root.grub \ $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1) \ |